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Ski Japan - Hiroshima

Osa Snow Forecast

Weather Forecast for Osa at 700 m
Issued: 2 pm  15 Apr 2026 (local time)

The snow forecast for Osa is: Light rain (total 8.0mm), mostly falling on Wed afternoon. Very mild (max 16°C on Thu afternoon, min 9°C on Wed night). Winds decreasing (fresh winds from the S on Fri morning, light winds from the WSW by Sat morning).

Osa Weather (Next 3 days): The snow forecast for Osa is: Light rain (total 8.0mm), mostly falling on Wed afternoon. Very mild (max 16°C on Thu afternoon, min 9°C on Wed night). Winds decreasing (fresh winds from the S on Fri morning, light winds from the WSW by Sat morning).

Osa Weather (Days 4-6): Moderate rain (total 15.0mm), heaviest on Tue morning. Warm (max 20°C on Sun afternoon, min 6°C on Tue morning). Wind will be generally light.


Osa Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 
10
25
light rain
Bottom Lift: 
11
20
light rain
6 Day Forecast
Issued: 2 pm 15 Apr 2026 / Updates in ::
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Last 6 daysScroll left for last 6 daysNow
Wed
15
Thursday
16
Friday
17
Saturday
18
Sunday
19
Monday
20
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
light rain
light rain
clear
part cloud
part cloud
cloud
light rain
light rain
light rain
rain showers
part cloud
clear
clear
part cloud
clear
clear
rain showers
light rain
light rain
clear
some clouds
some clouds
cloudy
light rain
light rain
light rain
rain shwrs
some clouds
clear
clear
some clouds
clear
clear
rain shwrs
 km/h
10
NNW
25
NNE
25
NNE
15
NE
15
SE
30
S
20
S
25
SSW
10
SW
0
N
5
E
10
ENE
10
ESE
10
SE
15
S
25
SSW
20
SSW
Snow map
3
1
2
1
1
2
1
max °C
13
11
15
16
10
15
15
12
14
14
12
19
20
13
18
18
13
min °C
11
9
10
12
9
13
12
11
11
13
11
16
17
11
17
15
11
9
5
7
11
6
10
9
8
10
13
11
16
17
9
16
13
8
100
83
58
35
36
53
80
72
91
91
87
44
43
52
53
56
87
3400
3250
3500
3350
3750
3550
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3250
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3350
3450
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3550
3350
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Sea lvl1000m2000m3000m4000m5000m
1191113131211111112121516131414121210131410141412131412181912181712
Sunrise
5:39
5:37
5:35
5:35
5:33
Sunset
6:42
6:43
6:44
6:45
6:45
6:45

Snow Radar

Latest snow reports near Osa:

No recent snow reports

No recent snow reports

Osa Snow Conditions

Top snow depth:
Bottom snow depth:
Fresh snowfall depth:
Last snowfall:13 Mar 2026
Snow AlertsCreate Alert
Other resorts in Japan - Hiroshima are reporting: powder (0) / good piste (0)


Snow History

Week 3 of April has on average:
0.0
Bluebird Powder days
Fresh snow, mostly sunny, light wind.
0.0
Powder days
Fresh snow, limited sun, any wind.
0.0
Bluebird days
Average snow, mostly sunny, light wind.

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